Bringing back its turbocharged engine, Honda makes driving fun again with its fastest, most powerful Civic Si yet.

Joanna Tavares

The 2017 Honda Civic Si Prototype says hello to the world at LA Auto Show!

2017 Honda Civic Si Prototype Front Left Quarter

While this Civic Si is a non-production prototype, expect it to look very similar to the final product since Honda is carrying over much of the upgrades—think wheels, lightweight body, limited slip differential, high-performance tires, slotted steel brakes and adaptive steering and suspension.